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OpenStudy (anonymous):
The number of boys in a pre-school class is given by x + 6. The number of girls is given by x - 1. What expressions represents the total number of students?
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OpenStudy (anonymous):
@Hero
hero (hero):
Add both expressions together
OpenStudy (anonymous):
oh thats it ?
hero (hero):
Yes
OpenStudy (anonymous):
so its 2x+5 ?
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hero (hero):
Correct
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